4.GR.B.5: Identify angles as geometric figures formed by two rays that share a common endpoint and describe angle size as the amount of rotation between the two rays measured in degrees with reference to a circle.

Identify angles as geometric figures formed by two rays that share a common endpoint and describe angle size as the amount of rotation between the two rays measured in degrees with reference to a circle.

Example Problems

How many degrees are in

\frac{1}{2}

of a full turn?

How many degrees are in

\frac{1}{3}

of a full turn?

How many degrees are in

\frac{1}{12}

of a full turn?

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